journal article·2024-09

Review: high-entropy borides—challenges and opportunities

Tabrez Qureshi, Mohammad Mohsin Khan, Harveer Singh Pali

Journal of Materials Science· Volume 59· Issue 34
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OpenAlex topics: High Entropy Alloys Studies · Metal and Thin Film Mechanics · Advanced materials and composites

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References (100+)

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1. Gild J, Zhang Y, Harrington T, Jiang S, Hu T, Quinn MC, Mellor WM, Zhou N, Vecchio K, Luo J (2016) High-entropy metal diborides: a new class of high-entropy materials and a new type of ultrahigh temperature ceramics. Sci Rep. https://doi.org/10.1038/srep3794610.1038/srep37946 ↗
2. Sarkar A, Wang Q, Schiele A, Chellali MR, Bhattacharya SS, Wang D, Brezesinski T, Hahn H, Velasco L, Breitung B (2019) High-entropy oxides: fundamental aspects and electrochemical properties. Adv Mater 31(26):180623610.1002/adma.201806236 ↗
3. Zhou J, Zhang J, Zhang F, Niu B, Lei L, Wang W (2018) High-entropy carbide: a novel class of multicomponent ceramics. Ceram Int 44:22014–22018. https://doi.org/10.1016/j.ceramint.2018.08.10010.1016/j.ceramint.2018.08.100 ↗
4. Moskovskikh D, Vorotilo S, Buinevich V, Sedegov A, Kuskov K, Khort A, Shuck C, Zhukovskyi M, Mukasyan A (2020) Extremely hard and tough high entropy nitride ceramics. Sci Rep. https://doi.org/10.1038/s41598-020-76945-y10.1038/s41598-020-76945-y ↗
5. Liu B, Zhao J, Liu Y, Xi J, Li Q, Xiang H, Zhou Y (2021) Application of high-throughput first-principles calculations in ceramic innovation. J Mater Sci Technol 88:143–157. https://doi.org/10.1016/j.jmst.2021.01.07110.1016/j.jmst.2021.01.071 ↗
6. Castle E, Csanádi T, Grasso S, Dusza J, Reece M (2018) Processing and properties of high-entropy ultra-high temperature carbides. Sci Rep. https://doi.org/10.1038/s41598-018-26827-110.1038/s41598-018-26827-1 ↗
7. Feng L, Monteverde F, Fahrenholtz WG, Hilmas GE (2021) Superhard high-entropy AlB2-type diboride ceramics. Scr Mater 199:113855. https://doi.org/10.1016/j.scriptamat.2021.11385510.1016/j.scriptamat.2021.113855 ↗
8. Lonergan JM, McClane DL, Fahrenholtz WG, Hilmas GE (2015) Thermal properties of Hf-doped ZrB2 ceramics. J Am Ceram Soc 98:2689–2691. https://doi.org/10.1111/jace.1371710.1111/jace.13717 ↗
9. Chen H, Xiang H, Dai FZ, Liu J, Zhou Y (2019) Porous high entropy (Zr0.2Hf0.2Ti0.2Nb0.2Ta02)B2: a novel strategy towards making ultrahigh temperature ceramics thermal insulating. J Mater Sci Technol 35:2404–2408. https://doi.org/10.1016/j.jmst.2019.05.05910.1016/j.jmst.2019.05.059 ↗
10. Lee WE, Gilbert M, Murphy ST, Grimes RW (2013) Opportunities for advanced ceramics and composites in the nuclear sector. J Am Ceram Soc 96:2005–2030. https://doi.org/10.1111/jace.1240610.1111/jace.12406 ↗
11. Xiang S, Du C, Cao X, Chen L (2022) High-entropy ceramics diborides for hypersonic applications. Lect Notes Electr Eng 821:247–256. https://doi.org/10.1007/978-981-16-7423-5_2510.1007/978-981-16-7423-5_25 ↗
12. Levine SR, Opila EJ, Halbig MC, Kiser JD, Singh M, Salem JA (2002) Evaluation of ultra-high temperature ceramics for aeropropulsion use. J Eur Ceram Soc 22:2757–2767. https://doi.org/10.1016/S0955-2219(02)00140-110.1016/S0955-2219(02)00140-1 ↗
13. Zhang W, Zhao B, Xiang H, Dai FZ, Wu S, Zhou Y (2021) One-step synthesis and electromagnetic absorption properties of high entropy rare earth hexaborides (HE REB6) and high entropy rare earth hexaborides/borates (HE REB6/HE REBO3) composite powders. J Adv Ceram 10:62–77. https://doi.org/10.1007/s40145-020-0417-210.1007/s40145-020-0417-2 ↗
14. Li F, Zhou L, Liu JX, Liang Y, Zhang GJ (2019) High-entropy pyrochlores with low thermal conductivity for thermal barrier coating materials. J Adv Ceram 8:576–582. https://doi.org/10.1007/s40145-019-0342-410.1007/s40145-019-0342-4 ↗
15. Luo S, Guo W, Lin H (2023) High-entropy carbide-based ceramic cutting tools. J Am Ceram Soc 106:933–94010.1111/jace.18852 ↗
16. Li C, Wang P, He M, Yuan X, Fang Z, Li Z (2023) Rare earth-based nanomaterials in electrocatalysis. Coord Chem Rev 489:215204. https://doi.org/10.1016/j.ccr.2023.21520410.1016/j.ccr.2023.215204 ↗
17. Golla BR, Mukhopadhyay A, Basu B, Thimmappa SK (2020) Review on ultra-high temperature boride ceramics. Prog Mater Sci 111:100651. https://doi.org/10.1016/j.pmatsci.2020.10065110.1016/j.pmatsci.2020.100651 ↗
18. Yeh JW, Chen SK, Lin SJ, Gan JY, Chin TS, Shun TT, Tsau CH, Chang SY (2004) Nanostructured high-entropy alloys with multiple principal elements: Novel alloy design concepts and outcomes. Adv Eng Mater 6:299–303. https://doi.org/10.1002/adem.20030056710.1002/adem.200300567 ↗
19. Cantor B, Chang ITH, Knight P, Vincent AJB (2004) Microstructural development in equiatomic multicomponent alloys. Mater Sci Eng A 375–377:213–218. https://doi.org/10.1016/j.msea.2003.10.25710.1016/j.msea.2003.10.257 ↗
20. Li W, Xie D, Li D, Zhang Y, Gao Y, Liaw PK (2021) Mechanical behavior of high-entropy alloys. Prog Mater Sci 118:100777. https://doi.org/10.1016/j.pmatsci.2021.10077710.1016/j.pmatsci.2021.100777 ↗
21. Hua XJ, Hu P, Xing HR, Han JY, Ge SW, Li SL, He CJ, Wang KS, Cui CJ (2022) Development and property tuning of refractory high-entropy alloys: a review. Acta Metall Sin (Engl Lett) 35:1231–1265. https://doi.org/10.1007/s40195-022-01382-x10.1007/s40195-022-01382-x ↗
22. Miracle DB, Senkov ON (2017) A critical review of high entropy alloys and related concepts. Acta Mater 122:448–511. https://doi.org/10.1016/j.actamat.2016.08.08110.1016/j.actamat.2016.08.081 ↗
23. Akrami S, Edalati P, Fuji M, Edalati K (2021) High-entropy ceramics: review of principles, production and applications. Mater Sci Eng R Rep 146:100644. https://doi.org/10.1016/j.mser.2021.10064410.1016/j.mser.2021.100644 ↗
24. Sarkar A, Breitung B, Hahn H (2020) High entropy oxides: the role of entropy, enthalpy and synergy. Scr Mater 187:43–48. https://doi.org/10.1016/j.scriptamat.2020.05.01910.1016/j.scriptamat.2020.05.019 ↗
25. Miracle DB, Miller JD, Senkov ON, Woodward C, Uchic MD, Tiley J (2014) Exploration and development of high entropy alloys for structural applications. Entropy 16:494–525. https://doi.org/10.3390/e1601049410.3390/e16010494 ↗
26. Glowka K, Zubko M, Świec P, Prusik K, Albrecht R, Dercz G, Loskot J, Witala B, Stróż D (2020) Microstructure and mechanical properties of Co–Cr–Mo–Si–Y–Zr high entropy alloy. Metals (Basel) 10:1–16. https://doi.org/10.3390/met1011145610.3390/met10111456 ↗
27. Ozkan D, Karaoglanli AC (2021) High entropy alloys: production, properties and utilization areas. El-Cezeri J Sci Eng 8:164–181. https://doi.org/10.31202/ecjse.80096810.31202/ecjse.800968 ↗
28. Wei S, Chen X, Dong G, Liu L, Zhang Q, Peng B (2022) Large electrocaloric effect in two-step-SPS processed Pb(Sc0.25In0.25Nb0.25Ta0.25)O3 medium-entropy ceramics. Ceram Int 48:15640–15646. https://doi.org/10.1016/j.ceramint.2022.02.09810.1016/j.ceramint.2022.02.098 ↗
29. Huo S, Chen L, Liu X, Kong Q, Wang Y, Gu H, Zhou Y (2022) Reactive sintering of dual-phase high-entropy ceramics with superior mechanical properties. J Mater Sci Technol 129:223–227. https://doi.org/10.1016/j.jmst.2022.03.03510.1016/j.jmst.2022.03.035 ↗
30. Luo SC, Guo WM, Plucknett K, Lin HT (2021) Fine-grained dual-phase high-entropy ceramics derived from boro/carbothermal reduction. J Eur Ceram Soc 41:3189–3195. https://doi.org/10.1016/j.jeurceramsoc.2020.12.04410.1016/j.jeurceramsoc.2020.12.044 ↗
31. Meng X, Xu J, Zhu J, Zhang P, Rydosz A, Reece MJ, Gao F (2021) Pyrochlore-fluorite dual-phase high-entropy ceramic foams with extremely low thermal conductivity from particle-stabilized suspension. Scr Mater 194:113714. https://doi.org/10.1016/j.scriptamat.2020.11371410.1016/j.scriptamat.2020.113714 ↗
32. Qin M, Gild J, Hu C, Wang H, Bin Hoque MS, Braun JL, Harrington TJ, Hopkins PE, Vecchio KS, Luo J (2020) Dual-phase high-entropy ultra-high temperature ceramics. J Eur Ceram Soc 40:5037–5050. https://doi.org/10.1016/j.jeurceramsoc.2020.05.04010.1016/j.jeurceramsoc.2020.05.040 ↗
33. Wright AJ, Wang Q, Hu C, Yeh YT, Chen R, Luo J (2021) Single-phase duodenary high-entropy fluorite/pyrochlore oxides with an order-disorder transition. Acta Mater. https://doi.org/10.1016/j.actamat.2021.11685810.1016/j.actamat.2021.116858 ↗
34. Levy D, Giustetto R, Hoser A (2012) Structure of magnetite (Fe3O4) above the Curie temperature: a cation ordering study. Phys Chem Miner 39:169–176. https://doi.org/10.1007/s00269-011-0472-x10.1007/s00269-011-0472-x ↗
35. Demirskyi D, Suzuki TS, Yoshimi K, Vasylkiv O (2020) Synthesis and high-temperature properties of medium-entropy (Ti, Ta, Zr, Nb)C using the spark plasma consolidation of carbide powders. Open Ceram. https://doi.org/10.1016/j.oceram.2020.10001510.1016/j.oceram.2020.100015 ↗
36. Demirskyi D, Suzuki TS, Yoshimi K, Vasylkiv O (2020) Synthesis of medium-entropy (Zr1/3Hf1/3Ta1/3)B2 using the spark plasma consolidation of diboride powders. J Ceram Soc Japan 128:977–980. https://doi.org/10.2109/jcersj2.2015110.2109/jcersj2.20151 ↗
37. Qiu S, Xiang H, Dai FZ, Wang H, Huang M, Wan C, Meng Q, Li J, Wang X, Zhou Y (2022) Medium-entropy (Me, Ti)0.1(Zr, Hf, Ce)0.9O2 (Me = Y and Ta): promising thermal barrier materials for high-temperature thermal radiation shielding and CMAS blocking. J Mater Sci Technol 123:144–153. https://doi.org/10.1016/j.jmst.2022.01.01910.1016/j.jmst.2022.01.019 ↗
38. Qin M, Vega H, Zhang D, Adapa S, Wright AJ, Chen R, Luo J (2022) 21-Component compositionally complex ceramics: discovery of ultrahigh-entropy weberite and fergusonite phases and a pyrochlore-weberite transition. J Adv Ceram 11:641–655. https://doi.org/10.1007/s40145-022-0575-510.1007/s40145-022-0575-5 ↗
39. Zhang D, Chen Y, Feng T, Yu D, An K, Chen R, Luo J (2022) Discovery of a reversible redox-induced order-disorder transition in a 10-component compositionally complex ceramic. Scr Mater 215:114699. https://doi.org/10.1016/j.scriptamat.2022.11469910.1016/j.scriptamat.2022.114699 ↗
40. Tan Y, Xia Y, Teng Z, Chen C, Zhou X, Zhang H (2021) Synthesis and enhanced mechanical properties of compositionally complex MAX phases. J Eur Ceram Soc 41:4658–4665. https://doi.org/10.1016/j.jeurceramsoc.2021.03.02710.1016/j.jeurceramsoc.2021.03.027 ↗
41. Liu J, Shao G, Liu D, Chen K, Wang K, Ma B, Ren K, Wang Y (2020) Design and synthesis of chemically complex ceramics from the perspective of entropy. Mater Today Adv. https://doi.org/10.1016/j.mtadv.2020.10011410.1016/j.mtadv.2020.100114 ↗
42. Wright AJ, Wang Q, Huang C, Nieto A, Chen R, Luo J (2020) From high-entropy ceramics to compositionally-complex ceramics: a case study of fluorite oxides. J Eur Ceram Soc 40:2120–2129. https://doi.org/10.1016/j.jeurceramsoc.2020.01.01510.1016/j.jeurceramsoc.2020.01.015 ↗
43. Rost CM, Sachet E, Borman T, Moballegh A, Dickey EC, Hou D, Jones JL, Curtarolo S, Maria JP (2015) Entropy-stabilized oxides. Nat Commun 6:1–8. https://doi.org/10.1038/ncomms948510.1038/ncomms9485 ↗
44. Yeh JW, Yeh AC, Chang SY (2016) Potential applications and prospects high-entropy alloy. Fundam Appl. https://doi.org/10.1007/978-3-319-27013-5_1510.1007/978-3-319-27013-5_15 ↗
45. Bérardan D, Franger S, Dragoe D, Meena AK, Dragoe N (2016) Colossal dielectric constant in high entropy oxides. Phys Status Solidi: Rapid Res Lett 10:328–333. https://doi.org/10.1002/pssr.20160004310.1002/pssr.201600043 ↗
46. Bérardan D, Franger S, Meena AK, Dragoe N (2016) Room temperature lithium superionic conductivity in high entropy oxides. J Mater Chem A 4:9536–9541. https://doi.org/10.1039/c6ta03249d10.1039/c6ta03249d ↗
47. Yang Y, Wang W, Gan GY, Shi XF, Tang BY (2018) Structural, mechanical and electronic properties of (TaNbHfTiZr)C high entropy carbide under pressure: Ab initio investigation. Phys B Condens Matter 550:163–170. https://doi.org/10.1016/j.physb.2018.09.01410.1016/j.physb.2018.09.014 ↗
48. Qin Y, Liu JX, Li F, Wei X, Wu H, Zhang GJ (2019) A high entropy silicide by reactive spark plasma sintering. J Adv Ceram 8:148–152. https://doi.org/10.1007/s40145-019-0319-310.1007/s40145-019-0319-3 ↗
49. Gild J, Braun J, Kaufmann K, Marin E, Harrington T, Hopkins P, Vecchio K, Luo J (2019) A high-entropy silicide: (Mo0.2Nb0.2Ta0.2Ti0.2W0.2)Si2. J Mater 5:337–343. https://doi.org/10.1016/j.jmat.2019.03.00210.1016/j.jmat.2019.03.002 ↗
50. Gu J, Zou J, Sun SK, Wang H, Yu SY, Zhang J, Wang W, Fu Z (2019) Dense and pure high-entropy metal diboride ceramics sintered from self-synthesized powders via boro/carbothermal reduction approach. Sci China Mater 62:1898–1909. https://doi.org/10.1007/s40843-019-9469-410.1007/s40843-019-9469-4 ↗
51. Zhang Y, Sun SK, Zhang W, You Y, Guo WM, Chen ZW, Yuan JH, Lin HT (2020) Improved densification and hardness of high-entropy diboride ceramics from fine powders synthesized via borothermal reduction process. Ceram Int 46:14299–14303. https://doi.org/10.1016/j.ceramint.2020.02.21410.1016/j.ceramint.2020.02.214 ↗
52. Backman L, Gild J, Luo J, Opila EJ (2020) Part II: Experimental verification of computationally predicted preferential oxidation of refractory high entropy ultra-high temperature ceramics. Acta Mater 197:81–90. https://doi.org/10.1016/j.actamat.2020.07.00410.1016/j.actamat.2020.07.004 ↗
53. Zhang X, Li W, Tian H, Liu J, Li C, Dong H, Chen J, Song M, Chen B, Sheng H, Wang S, Zhang D, Zhang H (2021) Ultra-incompressible high-entropy diborides. J Phys Chem Lett 12:3106–3113. https://doi.org/10.1021/acs.jpclett.1c0039910.1021/acs.jpclett.1c00399 ↗
54. Monteverde F, Saraga F, Gaboardi M, Plaisier JR (2021) Compositional pathways and anisotropic thermal expansion of high-entropy transition metal diborides. J Eur Ceram Soc 41:6255–6266. https://doi.org/10.1016/j.jeurceramsoc.2021.05.05310.1016/j.jeurceramsoc.2021.05.053 ↗
55. Zhang H, Zhao B, Dai FZ, Xiang H, Zhang Z, Zhou Y (2021) (Cr0.2Mn0.2Fe0.2Co0.2Mo0.2)B: a novel high-entropy monoboride with good electromagnetic interference shielding performance in K-band. J Mater Sci Technol 77:58–65. https://doi.org/10.1016/j.jmst.2020.09.04710.1016/j.jmst.2020.09.047 ↗
56. Qin M, Yan Q, Wang H, Hu C, Vecchio KS, Luo J (2020) High-entropy monoborides: towards superhard materials. Scr Mater 189:101–105. https://doi.org/10.1016/j.scriptamat.2020.08.01810.1016/j.scriptamat.2020.08.018 ↗
57. Zhao P, Zhu J, Zhang Y, Shao G, Wang H, Li M, Liu W, Fan B, Xu H, Lu H, Zhou Y, Zhang R (2020) A novel high-entropy monoboride (Mo0.2Ta0.2Ni0.2Cr0.2W0.2)B with superhardness and low thermal conductivity. Ceram Int 46:26626–26631. https://doi.org/10.1016/j.ceramint.2020.07.13110.1016/j.ceramint.2020.07.131 ↗
58. Qin M, Yan Q, Wang H, Vecchio KS, Luo J (2021) High-entropy rare earth tetraborides. J Eur Ceram Soc 41:2968–2973. https://doi.org/10.1016/j.jeurceramsoc.2020.12.01910.1016/j.jeurceramsoc.2020.12.019 ↗
59. Qin M, Yan Q, Liu Y, Luo J (2021) A new class of high-entropy M3B4 borides. J Adv Ceram 10:166–172. https://doi.org/10.1007/s40145-020-0438-x10.1007/s40145-020-0438-x ↗
60. Ma M, Yang X, Meng H, Zhao Z, He J, Chu Y (2022) Nanocrystalline high-entropy hexaboride ceramics enable remarkable performance as thermionic emission cathodes. Fundam Res. https://doi.org/10.1016/j.fmre.2022.04.01010.1016/j.fmre.2022.04.010 ↗
61. Zhang W, Zhao B, Ni N, Xiang H, Dai FZ, Wu S, Zhou Y (2021) High entropy rare earth hexaborides/tetraborides (HE REB6/HE REB4) composite powders with enhanced electromagnetic wave absorption performance. J Mater Sci Technol 87:155–166. https://doi.org/10.1016/j.jmst.2021.01.05910.1016/j.jmst.2021.01.059 ↗
62. Qin M, Yan Q, Liu Y, Wang H, Wang C, Lei T, Vecchio KS, Xin HL, Rupert TJ, Luo J (2021) Bulk high-entropy hexaborides. J Eur Ceram Soc 41:5775–5781. https://doi.org/10.1016/j.jeurceramsoc.2021.05.02710.1016/j.jeurceramsoc.2021.05.027 ↗
63. Yeh JW (2006) Recent progress in high-entropy alloys. Ann Chim Sci Des Mater 31:633–648. https://doi.org/10.3166/acsm.31.633-64810.3166/acsm.31.633-648 ↗
64. Post B, Glaserf FW, Moskowitz D, Transition Metal Diborides*, Acta Metall. (n.d.).
65. Albert B, Hillebrecht H (2009) Boron: elementary challenge for experimenters and theoreticians. Angew Chemie: Int Ed 48:8640–8668. https://doi.org/10.1002/anie.20090324610.1002/anie.200903246 ↗
66. Inorganic Chemistry - Gary Wulfsberg - Google Books, (n.d.). https://books.google.co.ke/books?id=hpWzxTnQH14C&printsec=frontcover&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false. Accessed Sept 20, 2023.
67. Slater JC (1964) Atomic radii in crystals. J Chem Phys 41:3199–3204. https://doi.org/10.1063/1.172569710.1063/1.1725697 ↗
68. Muller U (1993) Inorganic structural chemistry / Ulrich Muller. https://books.google.co.in/books?hl=en&lr=&id=s3KlfXCY11sC&oi=fnd&pg=PR7&ots=IkbRpMOwHO&sig=9TDhgPo-ezIEoEuuv-2rRV93LbM&redir_esc=y#v=onepage&q&f=false. Accessed Sept 20, 2023.
69. Hassler E, Lundström T, Tergenius LE (1979) The crystal chemistry of platinum metal borides. J Less-Common Met 67:567–572. https://doi.org/10.1016/0022-5088(79)90042-010.1016/0022-5088(79)90042-0 ↗
70. Akopov G, Yeung MT, Kaner RB (2017) Rediscovering the crystal chemistry of borides. Adv Mater 29:1604506. https://doi.org/10.1002/adma.20160450610.1002/adma.201604506 ↗
71. Decker BF, Kasper JS (1954) The crystal structure of TiB. Acta Crystallogr 7:77–80. https://doi.org/10.1107/s0365110x5400014x10.1107/s0365110x5400014x ↗
72. Ariel E, Barta J, Niedzwiedz S (1970) Tungsten-titanium-boron metastable phase diagram at room temperature. J Less-Common Met 20:199–206. https://doi.org/10.1016/0022-5088(70)90062-710.1016/0022-5088(70)90062-7 ↗
73. Binary Phase Diagrams | Alloy Phase Diagrams | Handbooks | ASM Digital Library, (n.d.). https://dl.asminternational.org/handbooks/edited-volume/36/chapter-abstract/473651/Binary-Phase-Diagrams?redirectedFrom=fulltext. Accessed July 24, 2023.
74. Okamoto H (1993) B–Zr (boron-zirconium). J Phase Equilib 14:261–262. https://doi.org/10.1007/BF02667826/METRICS10.1007/BF02667826/METRICS ↗
75. Crespo AJ, Tergenius LE, Lundström T (1981) The solid solution of 4d, 5d and some p elements in β rhombohedral boron. J Less-Common Met 77:147–150. https://doi.org/10.1016/0022-5088(81)90018-710.1016/0022-5088(81)90018-7 ↗
76. Akopov G, Roh I, Sobell ZC, Yeung MT, Kaner RB (2018) Investigation of ternary metal dodecaborides (M1M2M3)B12 (M1, M2 and M3 = Zr, Y, Hf and Gd). Dalt Trans 47:6683–6691. https://doi.org/10.1039/c8dt00563j10.1039/c8dt00563j ↗
77. Binder I, LaPlaca S, Post B (1960) Some new rare earth borides. Boron Synth Struct Prop. https://doi.org/10.1007/978-1-4899-6572-1_1210.1007/978-1-4899-6572-1_12 ↗
78. Mercurio-Lavaud D, Petrov K, Peshev P, Zakhariev Z (1979) The elemental and phase composition of boride coatings deposited by diffusion on a Wc–Co alloy. J Less-Common Met 67:59–63. https://doi.org/10.1016/0022-5088(79)90074-210.1016/0022-5088(79)90074-2 ↗
79. Okada S, Lundström T (1993) Single crystal growth of V2B3 using the high-temperature aluminium solution method. J Cryst Growth 129:543–548. https://doi.org/10.1016/0022-0248(93)90489-J10.1016/0022-0248(93)90489-J ↗
80. Peng L, Takizawa S, Ichi Ikeda K, Horiuchi T, Miura S (2019) Effect of Si on the stability of NbCr 2 Laves phase in Cr–Mo–Nb system. Intermetallics. https://doi.org/10.1016/j.intermet.2019.03.02010.1016/j.intermet.2019.03.020 ↗
81. Spear KE, Liao PK, Smith JF (1987) The B–V (Boron-Vanadium) system. J Phase Equilib 8:447–454. https://doi.org/10.1007/BF02893154/METRICS10.1007/BF02893154/METRICS ↗
82. Mellor WM, Kaufmann K, Dippo OF, Figueroa SD, Schrader GD, Vecchio KS (2021) Development of ultrahigh-entropy ceramics with tailored oxidation behavior. J Eur Ceram Soc 41:5791–5800. https://doi.org/10.1016/j.jeurceramsoc.2021.05.01010.1016/j.jeurceramsoc.2021.05.010 ↗
83. Peçanha RM, Ferreira F, Coelho GC, Nunes CA, Sundman B (2007) Thermodynamic modeling of the Nb-B system. Intermetallics 15:999–1005. https://doi.org/10.1016/j.intermet.2006.10.05410.1016/j.intermet.2006.10.054 ↗
84. Viola VE (2008) The role of boron in cosmology. AIP Conf Proc 231:1–12. https://doi.org/10.1063/1.4086910.1063/1.40869 ↗
85. Li D, Zhang X, Li J, Zhao L, Wang F, Chen X (2019) Insight into the elastic anisotropy and thermodynamics properties of tantalum borides. Vacuum 169:108883. https://doi.org/10.1016/j.vacuum.2019.10888310.1016/j.vacuum.2019.108883 ↗
86. B-Ta (Boron-Tantalum) - SpringerMaterials, (n.d.). https://materials.springer.com/lb/docs/sm_lbs_978-3-540-46733-5_393. Accessed September 21, 2023.
87. McClane DL, Fahrenholtz WG, Hilmas GE (2014) Thermal properties of (Zr, TM)B2 solid solutions with TM = Ta, Mo, Re, V, and Cr. J Am Ceram Soc 98:637–644. https://doi.org/10.1111/jace.1334110.1111/jace.13341 ↗
88. Okada S, Yu Y, Kudou K, Shishido T, Tanaka T, Higashi I, Lundström T, Fukuda T (2000) Synthesis and investigation of large crystals of (Cr(1–x)TM(x))3B4 with TM = Ti, V, Nb, Ta, Mo, and W. J Solid State Chem 154:45–48. https://doi.org/10.1006/jssc.2000.880910.1006/jssc.2000.8809 ↗
89. Mehl MJ, Hicks D, Toher C, Levy O, Hanson RM, Hart G, Curtarolo S (2017) The AFLOW library of crystallographic prototypes: part 1. Comput Mater Sci 136:S1–S828. https://doi.org/10.1016/J.COMMATSCI.2017.01.01710.1016/J.COMMATSCI.2017.01.017 ↗
90. Okamoto H (2003) B–Cr (Boron-Chromium). J Phase Equilib 24:480–480. https://doi.org/10.1361/10549710377033022610.1361/105497103770330226 ↗
91. Havinga EE, Damsma H, Hokkeling P (1972) Compounds and pseudo-binary alloys with the CuAl2(C16)-type structure I. Preparation and X-ray results. J Less-Common Met 27:169–186. https://doi.org/10.1016/0022-5088(72)90028-810.1016/0022-5088(72)90028-8 ↗
92. Spear KE (1976) Chemical bonding in AlB2-type borides. J Less-Common Met 47:195–201. https://doi.org/10.1016/0022-5088(76)90096-510.1016/0022-5088(76)90096-5 ↗
93. Levinskii YV, Salibekov SE, Levinskaya MK (1965) Reaction of chromium, molybdenum, and tungsten borides with carbon. Sov Powder Metall Met Ceram 4:1004–1009. https://doi.org/10.1007/BF0077544810.1007/BF00775448 ↗
94. Spear KE, Liao PK (1988) The B-Mo (Boron-Molybdenum) system. Bull Alloy Phase Diagr 9:457–466. https://doi.org/10.1007/BF02881867/METRICS10.1007/BF02881867/METRICS ↗
95. Lundström T, Rosenberg I (1973) The crystal structure of the molybdenum boride Mo1-xB3. J Solid State Chem 6:299–305. https://doi.org/10.1016/0022-4596(73)90194-110.1016/0022-4596(73)90194-1 ↗
96. Klesnar H, Aselage TL, Morosin B, Kwei GH, Lawson AC (1996) The diboride compounds of molybdenum: MoB2-x and Mo2B5-y. J Alloys Compd 241:180–186. https://doi.org/10.1016/0925-8388(96)02294-310.1016/0925-8388(96)02294-3 ↗
97. Kiessling R, Wetterholm A, Sillén LG, Linnasalmi A, Laukkanen P (1947) The crystal structures of molybdenum and tungsten borides. Acta Chem Scand 1:893–916. https://doi.org/10.3891/acta.chem.scand.01-089310.3891/acta.chem.scand.01-0893 ↗
98. Bittermann H, Rogl P (1997) Critical assessment and thermodynamic calculation of the binary system hafnium-carbon (Hf-C). J Phase Equilib 18:344–356. https://doi.org/10.1007/s11669-997-0061-310.1007/s11669-997-0061-3 ↗
99. Nowotny H, Haschke H, Benesovsky F (1967) Bor-reiche Wolframboride. Monatsh Chem 98:547–554. https://doi.org/10.1007/BF00901362/METRICS10.1007/BF00901362/METRICS ↗
100. Lech AT, Turner CL, Mohammadi R, Tolbert SH, Kaner RB (2015) Structure of superhard tungsten tetraboride: a missing link between MB2and MB12 higher borides. Proc Natl Acad Sci USA 112:3223–3228. https://doi.org/10.1073/pnas.141501811210.1073/pnas.1415018112 ↗